baber/WOPTO huggingface dataset:
Patent JP-H08186526-A (JP)
Title: System and method for transmitting power line data and communication equipment using same transmission system or transmission method
Inventor: FURUKAWA HIROHISA
IPC: H04B3/54
Filed: 1994-12-28
Abstract: PURPOSE: To stably transmit data even when a transmission environment gets adverse by the impedance reduction of a power line by connecting electric equipment. CONSTITUTION: Concerning a node 5 not to be directly linked, when transmitting data is transmitted from a transmitting station node 1 to the target station node 5, following processing is performed. The transmitting station node 1 searches its own list and performs a direct link request to the node 5 first. The node 1 recognizes that between the node 5 being a target station disables communication and stores that the node 5 is a direct link disabled node in the list. Next, the node 1 searches a node 3, for example, that can be directly linked with the node 5 out of communication enabled nodes 2, 3 and 4. Afterwards, the data addressed to the target station node 5 are transmitted from the node 1 to the repeater station node 3. Then, the repeater station node 3 transmits the data from the node 1 to the node 5 as they are.
Patent JP-H10166726-A (JP)
Title: Thermosensible recording material
Inventor: KATO EISAKU
IPC: B41M5/28
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain decolorant thermosensible recording material having good fastness. SOLUTION: The thermosensible recording material is provided with a recording layer having a light free radical generator for generating a free radical through absorption of light, and a coloring element to be decolored by the light free radical generated by the light free radical generator constituted in a state isolated from a decoloring inhibitor prior to heat-recording; herein, a quinoid compound is used for such a decoloring inhibitor, and a latent image is formed by mixing the decoloring inhibitor with the light free radical generator and coloring element through heat, and thereafter color elements except the latent image are decolored by irradiating light that is absorbed by the light free radical generator.
Patent JP-H08180637-A (JP)
Title: Tape cassette
Inventor: MEGURO HIROSHI
IPC: G11B23/087
Filed: 1994-12-28
Abstract: PURPOSE: To prevent failure in the molding on the parts of slider lock pieces 16 in the tape cassette provided with the slider lock pieces 16 for locking the slider at the lower surface side of a lower shell 4 constituting a cassette casing. CONSTITUTION: The parts of slider lock pieces 16 are formed integrally with a main body part of the lower shell 4 by a two-color molding. Since the parts of slider lock pieces 16 are molded with sufficient molding pressure in this case, the molding failure such as a short mold, etc., does not occur even on the thin part.
Patent JP-H02194694-A (JP)
Title: Multilarger circuit board accompanied by fluoropolymer middle larger
Inventor: FUREDERITSUKU NERUSON HAATOMAN
IPC: H05K3/38
Filed: 1988-12-26
Abstract: PURPOSE: To eliminate the positional deviation of a circuit containing sheet and to obtain high adhesion between circuit-containing sheets by sticking the sheets to each other with tetrafluoroethylene polymer separating layers in between. CONSTITUTION: A circuit layer A composed of planar wiring of a conductive material arranged in a desired circuit pattern is supported between a pair of supporting sheet members B. The members B are made of polytetrafluoroethylene or polytetrafluoroethylene containing fibrous stiffening agent. Between each paired members B, a tetrafluoroethylene polymer adhesive layer C is inserted. The adhesive seals the circuit-containing layer, electrically separates an adjacent circuit composed of a circuit-bearing member, and sticks the circuit-containing member. Therefore, a multilayer circuit board which seldom causes the positional deviation of the circuit layers and has high adhesion and excellent circuit sealing and separating properties can be obtained.
Patent JP-H02175634-A (JP)
Title: Coating of optical fiber
Inventor: TSUNODA TATSUYA
IPC: G02B6/44
Filed: 1988-12-28
Abstract: PURPOSE:To coat an optical fiber at a prescribed thickness with a coating resin having low viscosity by applying a thickened resin composition to a drawn optical fiber and curing the composition. CONSTITUTION:An optical fiber 11 produced by heating and melting an optical fiber glass preform 1 with a drawing furnace 2 is coated with a resin composition by a coating die 3 and the resin composition is cured in a curing furnace 4 to form a coating layer. In the above process, the composition is thickened before coating e.g. by removing the dilution solvent from the resin composition with heat to concentrate the composition. The composition is applied to the optical fiber 11 while preventing quick gelling (curing) of the composition and the coated layer is cured. A coating layer having a prescribed thickness (thicker than several microns) can be formed by using a resin which has essentially low viscosity or is adjusted to low viscosity from the viewpoint of storage stability. Accordingly, coated optical fibers 12 having various coating states can be produced by this process.
Patent JP-H04204099-A (JP)
Title: Solidifying of radioactive waste
Inventor: BABA TSUTOMU
IPC: G21F9/30
Filed: 1990-11-30
Abstract: PURPOSE:To obtain much safer solidified body by selecting a metal as a solidifying material to be used for volatile radioactive wastes, by using the metal having lower melting point than decomposition temperature of the wastes and moreover by making a solidifying system to be of inert gas atmosphere. CONSTITUTION:A waste silver-alumina adsorbent from which an iodine is adsorbed and removed, is introduced to and stored in a waste storage tank 2, and thereafter is introduced again to solidifying vessel 10 from the tank 2 via a valve 5. A solidifying space 8 is made to be of inert gas atmosphere by introducing thereto an N2, an Ar and the like, via valves 5 at an inlet and an outlet thereof. On the other hand, a lead, a tin and the like to be used for solidification are stored in metal storage tanks 3 and 4, and introduced to a melting tank 7 having a high temperature heater 6 via the valve 5. Subsequently, the metal molten in the tank 7 is also introduced to the vessel 10 via the valve 5, and becomes a solidified body through natural heat discharge along with the wastes. In this way, even an Ru and the like which are easy to disperse in the air, can be made to be stable solidified bodies and therewith much safer treatment can be intended.
Patent JP-H07177967-A (JP)
Title: Rice cooker
Inventor: SHIBATA MASAAKI
IPC: A47J27/00
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the abnormality such as melting of the resin components of the main body of the rice cooker and burning of rice inside a pot by surely detecting the abnormal state when any foreign matter is intruded between the pot and a temperature detecting means for detecting the temperature of the pot. CONSTITUTION:A rice cooking amount is decided corresponding to the time from the detection of a first prescribed temperature with a first temperature detecting means 4 for detecting the temperature of a pot 1 to the detection of a second prescribed temperature with a second temperature detecting means for detecting the temperature of a lid part. After the rice cooking amount is decided, the heating output of a heating coil 3 is controlled corresponding to the decided rice cooking amount, and rice cooking is performed in a prescribed rice cooking sequence. When the second temperature detecting means detects the second prescribed temperature before the deciding process of the rice cooking amount, a control means 6 judges rice cooking abnormality and starts processing after a boiling keeping process.
Patent JP-2001146312-A (JP)
Title: Continuously carrying device
Inventor: SHIBATA KOHEI
IPC: B65G17/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuously carrying device capable of achieving a simple wheel structure and a high carrying speed. SOLUTION: This continuously carrying device comprises plural wheels 1, at least two endless long members (ropes 2) stretched between the wheels 1, pan connecting parts provided at a constant interval on the long member (rope 2), plural pans 4 connected to them, and a torque providing means 5 to provide torque to the wheel 1, where torque provided by the torque providing means 5 to the wheel 1 is transmitted through an engagement part of the pan 4 to the long member (rope 2).
Patent JP-H03189978-A (JP)
Title: Tape cartridge
Inventor: TAKAGI HIROYOSHI
IPC: G11B23/38
Filed: 1989-12-18
Abstract: PURPOSE:To improve moldability and rigidity by forming a central part corresponding to the label adhesion surface of the inside surface of an upper wall in such a projecting state that it is higher than the circumferential surface of the central part and is evenly swollen extending over the whole range of the label adhesion surface. CONSTITUTION:On the assumption that the label adhesion surface 2 is provided in a recessed state to the central part of the outside surface of the upper wall 1a of a main body case 1 made of plastic so that it is lower than the circumferential surface 4 thereof, the central part 3 corresponding to the surface 2 of the inside surface of the wall 1a is formed in the projecting state that it is higher than the circumferential part 5 of the part 3 and is evenly swollen extending over the whole range of the surface 2. By forming the central part 3 of the inside surface of the wall 1a in the projecting state and making it thick in such a way, the thickness of the surface 2 can be secured and the rigidity is improved. Thus, the rigidity and the moldability are improved.
Patent JP-2000154749-A (JP)
Title: Starting control device of engine
Inventor: OKANE HIROAKI
IPC: F02D45/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To start an engine at an early stage by shortening time during which the cranking rotation number reaches the rotation number capable of perfectly exploding. SOLUTION: It is furnished with a motor to crank an engine 61, a means 63 to supply fuel to the engine 61, an EGR valve 65 to open and close an EGR passage 64 to communicate an exhaust pipe and a suction pipe to each other and a device 67 free to control opening degree of a throttle valve 66 independently from an accelerator pedal. In this case, a fuel supply prohibiting means 68 prohibits fuel supply by the fuel supply means 63 at the time of starting the engine, and a starting control means 69 opens the EGR valve 65 in this fuel supply prohibiting state and makes the throttle valve 66 crank by the motor 62 by making it at a totally closed position or its neighbouring position.
Patent JP-H09144321-A (JP)
Title: Device for correcting warp in lateral direction of board material
Inventor: TOKORO NOBUYUKI
IPC: E04G21/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable even an unskilled person to easily perform the work of spreading floor boards by fixing a warp corrector consisting of a screw jack, a bolt for fixation, etc., to a joist, and correcting the warp in the lateral direction of board material by a jack. SOLUTION: When spreading floor boards 51a all over joists 5 and 5, both ends of the support 1 of a warp corrector are fixed to the joists 5 and 5 on both sides by bolts 7 and 7 for fixation, in the case that there is a warp in the lateral direction. The screw rod 45 is pushed in the direction of an arrow to correct the warp in the lateral direction of the floor board and stick it fast to the adjacent floor board, by operating the rotating rod 47 of a screw jack. This warp corrector can also be applied to the correction of the warp of a panel board in the same manner as the floor board, with its support frame 21 fixed to a middle pole. This is so arranged that even an unskilled person can correct the warp easily and besides in a short time. Hereby, the work efficiency can be improved.
Patent JP-H10173835-A (JP)
Title: Facsimile communication method
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve both reliability and using facility of communication by deciding whether plural sheets of original information are physically transmitted as a partial page based on the transmission mode of the original information to be transmitted. SOLUTION: In regard to a facsimile equipment which can physically transmit plural sheets of original information as a partial page, a control circuit 20 decides whether the said original information are physically transmitted as a partial page based on the transmission mode of the original information to be transmitted. In a character mode reading state having high probability where plural sheets of original information are physically included in a partial page, these original information are physically transmitted as a partial page for reduction of the communication time. In a halftone mode reading state having low probability where plural sheets of original information are physically included in a partial page, these information are not physically transmitted as a partial page as conventional. Thus, the communication reliability is improved.
Patent JP-H03191556-A (JP)
Title: Lead frame material covered with al-pb eutectic film
Inventor: YASUE YOSHIHIKO
IPC: C23C14/14
Filed: 1989-12-21
Abstract: PURPOSE:To realize a low cost when an IC device is assembled and mounted by a method wherein the outermost layer of a metal lead frame blank is covered with an Al-Pb film layer whose thickness is 0.5mum or higher. CONSTITUTION:An Al-Pb eutectic film layer is formed on one face or on both faces of a substrate as a metal lead frame blank; and its thickness is set at 0.5mum or higher. In this case, the Al-Pb eutectic film formed on the surface can satisfy both a bonding property and solderability. A masking operation is not required when Al is vapor-deposited; and it is not required to remove Al at an external lead part. Thereby, a cost can be lowered when a lead frame is manufactured.
Patent JP-H02174283-A (JP)
Title: Laser oscillator having beam mode switching device
Inventor: MATSUURA SHIGERU
IPC: G03B9/02
Filed: 1988-12-27
Abstract: PURPOSE:To acquire a desired mode stably by detecting a temperature inside a laser oscillator by supplying motor control output from a control means through input of the temperature for small rotation of a motor, and by carrying out fine adjustment of turbulence of a mode due to variations, etc., of a bending rate of a reflection mirror caused by heat. CONSTITUTION:A temperature sensor 12 is attached to an area near a rear side of a total reflection mirror 1 inside a laser oscillator. Output of a temperature sensor is fed to a control box 13. Provided in the control box 13 are; a mode memory circuit 14A for storing standard rotation angles thetaS, thetaM of a drum 6 of a single mode or multi-mode, a master table memory circuit 14B for storing values of a master table which are obtained by an experiment of optimum fine adjustment angles (a), (b) of the drum 6 according to temperature rank at each mode, and a selecting circuit 15 for referring a temperature inside the laser oscillator to the temperature rank and for selecting an optimum fine adjustment angle for each mode, and a control circuit 16 for calculating a driving amount of the servo-motor 9 and for feeding rotation control output to the servo-motor.
Patent JP-H04201688-A (JP)
Title: Front fork for motorcycle
Inventor: HAKAMATA YASUHIRO
IPC: B62K21/18
Filed: 1990-11-30
Abstract: PURPOSE:To enable fork tubes to be detached in a lateral direction by aligning the upper ends of both right and left fork tubes with the upper and lower bracket retaining sections having semicircular section, attaching tightening fittings of semi-circular section to the outer sides of the retaining sections, and securing one side of the fittings with bolts, while bolting the other side with a tightening margin maintained. CONSTITUTION:Retaining sections 5 of semi-circular section are formed at both ends of brackets fitted to the upper and lower positions of a steering shaft 3, and tightening fittings 6 of semicircular section are secured to the outer sides of the retaining sections 5, using bolts 7. A tightening margin 8 is provided so that the fittings 6 can be tightened to the retaining sections 5 at one side, while a gap being formed with the retaining sections 5 at the other side. According to the aforesaid construction, tightening torque for fork tubes 9 can be determined by a tightening force for the bolts 7 at the side having the margin 8, thereby simplifying the control of a fork tube tightening work. In addition, the fork tube 9 even at one side can be laterally demounted by detaching tightening fittings, thereby enhancing a convenience for mounting and demounting the fork tubes 9.
Patent JP-H01174223-A (JP)
Title: Power converter
Inventor: SEKI NAGATAKA
IPC: H02M7/48
Filed: 1987-12-28
Abstract: PURPOSE:To suppress DC voltage, by gate-blocking or gate-deblocking semiconductor switching elements and turning a breaker ON/OFF. CONSTITUTION:When an abnormal state is detected by a voltage abnormal-state detector which is not shown in a figure, then the semiconductor switching elements of self-exciting system voltage type converter units 11, 21 are gate- blocked. At the same time, a breaker 102 is made, but an AC switch 31 is not open-circuited. On re-starting, a gate pattern applied to the semiconductor switching elements of the selfexciting system voltage type converter units 11, 21 is found in a controlling circuit which is not shown in a figure, so that the scale and phase of the combined voltage of transformer unite 13, 23 may be turned into system voltage and phase, and with its gate pattern, the semiconductor switching elements are gate-deblocked. At the same time, to the transformer units 13, 23, the output voltage of the selfexciting system voltage type converter units 11, 21 is applied in the shape of a step, but the voltage is already excited by a system, and so excessive exciting rush current is not to flow at all. The breaker 102 is turned OFF interlocked with gate-deblocking.
Patent JP-H06171026-A (JP)
Title: Release sheet and production thereof
Inventor: HARADA JUNJI
IPC: C09J7/02
Filed: 1992-12-10
Abstract: PURPOSE:To provide a release paper having good adhesiveness to a base material and excellent in releasability. CONSTITUTION:A release sheet is obtained by providing a release layer consisting of a radiation curable resin and a thermosetting silicone resin on a base material and characterized by that the component of the radiation curable resin increases in the vicinity of the base material and the component of the silicone resin gradually increases toward the surface of the release layer. By this constitution, releasability is good and the adhesive with the base material is good and no rubbing-off is generated.
Patent JP-H11164269-A (JP)
Title: Data transmitter, data receiver and data transmission method
Inventor: NAGAI RYUZO
IPC: H04N19/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter side to control accurately an operating timing of a video audio processing unit at a receiver side in real time. SOLUTION: A packetizer 12 gives a header to each group of picture GOP of video data coded by a video coder 11 and assembles the resulting data into packets. Similarly a packetizer 22 gives a header to audio data coded by an audio coder 21 and assembles the resulting data into packets. The headers contain time information. A packetizer 33 assembles information denoting an operation timing processed by a receiver side into packets as to the coded video data and audio data. A transport stream TS multiplexing processing section 30A applies time base multiplexing to coded video data and audio data of a corresponding packet and information denoting the operating timing of the packet corresponding to them.  The transport stream TS multiplexing processing section 30A adds a packet ID and reference time information to time base multiplexed data and transmits the resulting data to a receiver side.
Patent JP-2000148087-A (JP)
Title: Display element, display device and method for driving display device
Inventor: YAMADA HIROYASU
IPC: G09G3/20
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the pixel aperture ratio of organic EL display elements and to make the yield at the time of producing higher. SOLUTION: An address driver 2 selects an address line AL and impresses positive voltage to the top gate of a corresponding double transistor 10. When the prescribed voltage is impressed to a data line DL, an (n) channel is formed in its semiconductor layer and all of the corresponding organic EL elements 11 are once made to emit light. Next, the voltage supplied from the address driver 2 to the address line AL is gradually dropped in potential down to the prescribed negative voltage. The positive voltage is supplied for a prescribed period to the data line DL of the light emitting pixel from a data driver 3 before the potential of the address line AL drops, by which the organic EL elements 11 are made to emit light and the emitted light is made incident on the semiconductor layer of the double gate transistor 10.  On the other hand, the positive voltage is supplied for the prescribed period to the data line DL of the non-light emitting pixel after the potential of the address line AL drops to maintain the light emission.
Patent JP-H08157370-A (JP)
Title: Sustained release composition containing finasteride
Inventor: IMASAKA KAZUMICHI
IPC: A61P15/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the subject composition capable of administering a pharmacodynamically effective ingredient at a constant rate for a long period in release behavior of zero order without causing the initial burst of the pharmacodynamically effective ingredient by dissolving or uniformly dispersing finasteride in two or more copolymers having specific copolymerization ratios. CONSTITUTION: This composition is obtained by dissolving or uniformly dispersing (A) finasteride in (B) lactic acid-glycolic acid copolymers having two or more different copolymerization ratios, preferably comprising (i) at least one copolymer having (1:9) to (2:8) copolymerization ratio (L-lactic acid/glycolic acid) of the lactic acid to glycolic acid and (ii) at least one copolymer having (4:6) to (9:1) copolymerization ratio (L-lactic acid/glycolic acid). Furthermore, the compositional ratio of the ingredients (i) to (ii) is preferably (1:100) to (100:1) and the number-average molecular weight of the ingredient (B) is preferably 1500-5000. The compositional ratio of the ingredients is preferably 0.1-100 pts.wt. ingredient (B) based on 1 pt.wt. ingredient (A).
Patent JP-H07180739-A (JP)
Title: Elastic structural body
Inventor: ARIKAWA MITSUNORI
IPC: F16F3/02
Filed: 1994-12-06
Abstract: PURPOSE:To provide an elastic structural body which can easily be installed on a floor surface and a wall surface for a building and a vehicle, and concurrently is excellent in cushion property and durability. CONSTITUTION:A plurality of elastic plate sections 4... composed of paired right and left inclined piece sections 5 and 5 in a two stepped crest type in cross section each are line up in parallel over the one surface 13 of a flat plate section 12. The height H of each elastic plate section 4 is set identical. Each inclined piece section 5 includes a first rough section 2a, a first crept section 2b, a second trough section 2c and a second crest section 2d which are curved in an arc shape, in order from a lower end 14 to an upper end 15 in the recessed and projection shape. When compressive force equal to or more than a specified value is applied to the upper end 15 of the elastic plate section 4, the elastic plate section 4 is deformed in such a way as to be formed into three crest sections which are identical in height, pitch and shape.